Product Introduction
The new generation G-series straight-arm truck-mounted crane features an enhanced synchronous telescoping mechanism for superior load-bearing extension capability and higher efficiency. Its independently developed flow-sharing proportional control system delivers excellent micro-movement precision and smooth composite operations for more comfortable handling. Automatic hook retraction enables effortless and efficient operations.
Product Advantage
The length of synchronized extension boom and lifting capacity of the same tonnage create a new high in the industry, the operation range is bigger. Shared main winch technology. Equipped with sub-hook, no need to add additional winch, save money and labor. Modularization tools interface were reserved for direct installing sub-hook and bucket, switch operation is more convenient. Fully upgraded hydraulic system make working efficiency increased by 40%, and save fuel.
Technical Parameters
| Item | Unit | Parameters |
| Max. lifting moment | kN·m | 360 |
| Max. lifting capacity | kg | 15000 |
| Max. hydraulic outreach | m | 19.1 |
| Stabilizer Spend | m | 6.1 |
| Slewing Angle | ° | 360° continue |
Product Uses
1.Construction Sites and Municipal Projects
The SQS350-5 is ideally suited for construction sites and municipal projects. Its powerful lifting capacity and excellent working range enable efficient handling and transfer of materials such as pipes and building supplies.
2.Logistics Transportation and Cargo Handling
This model can be deployed for material loading, unloading, and transfer operations in ports, logistics parks, and similar facilities. Its efficient winch system and 360° slewing capability adapt to diverse handling requirements, enhancing logistics efficiency.
3.Transportation Infrastructure Construction and Maintenance
The SQS350-5 is widely used in the construction and maintenance of transportation infrastructure such as highways and railways.
4.Oil Extraction and Industrial Equipment Maintenance
With its reliable performance, the SQS350-5 is also suitable for equipment installation, maintenance, and lifting operations in oil extraction and industrial plant environments.
5.Landscaping and Emergency Response
This equipment can also be deployed in landscaping and emergency response scenarios. Its excellent mobility and rapid deployment capability enable timely responses to diverse demands.
Product Operate Guide
Before operation, check that the outriggers are fully extended and ensure the ground is solid. Keep the vehicle level during operation; overloading is strictly prohibited. Extend and retract the boom smoothly, maintaining a safe distance from surrounding obstacles. Rotate slowly and at a steady speed, avoiding abrupt stops or turns. Regularly inspect the wire rope for wear. After completing the task, retract the boom, secure the hook, and maintain daily equipment maintenance records.
FAQ
1. What causes excessive noise in a hydraulic system?
Typically due to insufficient hydraulic fluid, degraded oil quality, clogged suction filters, or air ingress into the hydraulic pump. Inspect fluid levels, replace hydraulic oil and filters, and eliminate air leaks in intake lines.
2. How to address excessively high hydraulic oil temperature?
Check if the hydraulic oil cooler is clogged, if the oil has degraded, or if system pressure is too high. Clean the cooler, replace the hydraulic oil, and adjust system pressure to standard values.
3. How to resolve sluggish or weak hydraulic action?
Check for low hydraulic oil level, oil quality compliance, and main pump wear. Top up or replace hydraulic oil, and repair or replace the hydraulic pump.
4. What to do if engine starting is difficult?
Check battery charge level, starter motor operation, and air ingress in the fuel system. Charge or replace the battery, inspect the starting circuit, and bleed air from the fuel system.
5. How to troubleshoot insufficient engine power?
Check if the air filter is clogged, if the fuel filter is functioning properly, and if the turbocharger is operating effectively. Clean or replace the filters, and service the turbocharging system.
6. What causes black smoke from the engine?
Typically due to incomplete fuel combustion. Inspect for faulty injectors, a clogged air filter, or insufficient boost pressure.
